I have several hundred feet of 1215A cable left over from another job. Does anyone know if it would be acceptable for use in a DH-485 network? I want to connect 4 SLC 5/03 processors and an HMI to the network. No MSG instructions and polling each processor about once a second. Probably no more than 20 reads per page.
120' between first & second PLC, 40' between second & third and 70' between third & forth. HMI will be right beside the forth PLC.
120' between first & second PLC, 40' between second & third and 70' between third & forth. HMI will be right beside the forth PLC.